The replacement procedure is the same for all spark plugs.
All work should be done with the engine stopped.
Replacement: spark plugs – Peugeot 207 hatchback. Take the following steps:
Step 1
Open the hood.
Step 2
Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
Step 3
Unscrew the engine cover fastener. Use a drive socket #8. Use a ratchet wrench.
Step 4
Remove the engine cover.
AUTODOC recommends:
Do not apply excessive force when removing the part. Otherwise you may damage it.
Step 5
Unplug the connectors from the ignition coils.
Step 6
Take out the ignition coil from the spark plug well.
Replacement: spark plugs – Peugeot 207 hatchback. Tip from AUTODOC:
Remember the sequence of steps for ignition coil demounting.
Step 7
Clean dirt, dust and debris from inside the spark plug wells.
Step 8
Unscrew the spark plugs. Use the spark plug socket #14.
Step 9
Take out the spark plugs.
Step 10
Apply a thin layer of a special high temperature anti-seize lubricant to the threads of the new spark plugs.
Step 11
Install the new spark plugs into their mounting seats.
Step 12
Screw new spark plugs and tighten them. Use the spark plug socket #14. Use a torque wrench. Tighten it to 25 nm torque.
AUTODOC recommends:
Don't tighten the plugs with excessive force. Exceeding tightening torque can damage the thread connection. Be careful when working with a spark plug wrench. Its skewing can cause damage to the threaded connection.
Step 13
Install the ignition coils to the spark plug wells. Make sure you hear a click indicating that it is locked in place.
Treat the ignition coil connector with electronic spray. The spray will protect the electrical contacts from corrosion, oxidation, and will reduce the contact resistance.
Step 15
Plug in the connectors of the ignition coils. Make sure you hear a click indicating that it is locked in place.
Step 16
Install the engine cover and secure it.
AUTODOC recommends:
Make sure the engine cover is properly seated. It should not be displaced with respect to the guiding fasteners.Replacement: spark plugs – Peugeot 207 hatchback. Do not use excessive force during installation. This may damage the part.
Step 17
Screw in the engine cover fasteners. Use a drive socket #8. Use a ratchet wrench.
Step 18
Run the engine for a few minutes. This is necessary in order to make sure that the component operates properly.
Step 19
Shut off the engine.
Step 20
Remove the fender protection cover.
Step 21
Close the hood.
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